UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122012.upa.cvt Date: 1200Z 20 DEC 25 Searching for RJ778... Searching the city database file for: RJ778 ... Date:1200Z 20 DEC 25 Station: RJ778 WMO ident: 47778 Latitude: 33.45 Longitude: 135.77 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1013 75 15.0 14.0 94 1.0 14.4 40 7 287.1 288.8 287.0 314.8 9.96 1 1000 184 14.8 13.3 91 1.5 13.9 65 16 288.0 289.6 287.1 314.9 9.64 2 981 346 14.6 12.4 87 2.2 13.3 103 15 289.3 291.0 287.2 315.4 9.25 3 957 556 14.8 9.9 72 4.9 11.9 152 13 291.6 293.0 286.9 314.4 8.02 4 925 843 13.4 6.4 63 7.0 9.5 220 10 293.0 294.2 285.9 311.8 6.52 5 850 1549 8.0 5.3 83 2.7 6.5 255 10 294.5 295.7 286.6 313.6 6.58 6 768 2381 3.8 0.1 77 3.7 2.0 263 14 298.7 299.6 286.6 313.6 5.02 7 700 3130 0.4 -5.6 64 6.0 -2.2 270 17 302.9 303.6 286.7 314.0 3.60 8 697 3164 0.4 -6.6 59 7.0 -2.6 270 17 303.3 303.9 286.6 313.6 3.34 9 694 3199 1.6 -20.4 18 22.0 -5.3 270 17 305.0 305.2 284.8 308.6 1.09 10 657 3638 0.6 -30.4 8 31.0 -7.1 268 20 308.7 308.8 285.4 310.3 0.46 11 566 4808 -9.3 -27.3 22 18.0 -13.6 264 28 310.5 310.6 286.4 312.9 0.72 12 532 5282 -13.5 -19.5 61 6.0 -15.2 262 32 311.0 311.3 287.5 316.1 1.53 13 500 5750 -16.1 -17.6 88 1.5 -16.6 260 35 313.4 313.8 288.6 319.7 1.92 14 496 5811 -16.5 -17.8 90 1.3 -16.9 260 36 313.6 314.0 288.7 319.9 1.90 15 402 7364 -26.7 -29.3 79 2.6 -27.2 255 65 319.8 320.0 289.6 322.8 0.84 16 400 7400 -27.1 -29.7 79 2.6 -27.6 255 66 319.8 319.9 289.6 322.6 0.81 17 387 7637 -27.9 -34.9 51 7.0 -28.9 254 69 321.8 321.9 289.9 323.6 0.51 18 364 8074 -30.5 -35.5 62 5.0 -31.2 253 76 324.0 324.1 290.5 325.8 0.51 19 324 8891 -35.7 -38.1 79 2.4 -36.0 251 87 327.8 327.8 291.5 329.4 0.44 20 300 9420 -39.9 -43.2 71 3.3 -40.2 250 95 329.1 329.2 291.7 330.2 0.28 21 250 10640 -49.1 260 124 333.1 22 227 11271 -52.3 262 143 337.5 23 200 12090 -53.7 265 169 347.7 24 195 12252 -54.9 261 169 348.3 25 194 12284 -55.1 260 169 348.5 26 158 13563 -64.1 268 149 354.4 27 150 13880 -64.7 270 144 358.6 28 138 14385 -66.9 270 115 363.4 29 106 15977 -66.7 270 63 392.3 30 100 16330 -65.5 270 51 401.2 31 93 16772 -65.1 268 49 410.4 32 78 17826 -72.7 263 45 415.8 33 70 18470 -67.7 260 43 439.5 34 69 18556 -67.5 261 43 441.8 35 51 20388 -63.7 293 34 490.6 36 50 20510 -62.3 295 33 496.7 37 46 21027 -60.1 290 30 514.0 38 39 22053 -61.3 280 25 535.8 39 35 22729 -58.1 274 21 561.0 40 30 23700 -57.5 265 16 587.9 41 29 23914 -56.7 272 15 595.8 42 25 24846 -60.5 301 12 610.7 43 22 25648 -57.1 326 10 643.6 44 21 25941 -58.5 335 9 648.0 45 20 26250 -55.1 345 8 667.5 46 19 26579 -53.3 683.0 47 13 29034 -51.3 768.2 48 11 30112 -54.5 794.2 49 10 30728 -49.9 833.3 TRP 138 14385 -66.9 270 115 363.4 WND 194 12284 -55.1 260 169 348.5 Sounding variables and indices 1000-500 mb thick: 5566.00 m Freezing level: 651.48 mb = 3708.51 m = 12166.87 ft Wetbulb zero: 736.07 mb = 2723.82 m = 8936.32 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 54.40 % Est. max temperature: 22.20 C = 71.96 F Sfc-Lift cond lev (LCL): 998.18 mb = 199.41 m = 654.23 ft T: 14.78 C 700-500 lapse rate: 6.30 C/km ThetaE index: 3.54 C Layer 957.0- 850.0 mb Conv cond level (CCL): 858.64 mb = 1464.53 m = 4804.84 ft Mean mixing ratio: 8.22 g/kg Conv temperature: 22.29 C = 72.13 F Cap Strength: 5.91 C Lifted Index: 3.74 C Risk: None Lifted Index @300 mb: 11.00 C Lifted Index @700 mb: 2.61 C Showalter Index: 3.98 C Risk: None Total Totals Index: 45.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 21.40 C K Index: 23.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 118.60 Risk: None Energy Index: 1.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.84 J/kg Max Up Vert Vel: 7.05 m/s Conv Inhibition (B-): 47650.02 J/kg Cap Strength: 5.87 C Lift Cond Lev (LCL): 905.97 mb = 1016.57 m = 3335.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 at 15 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1013 75 40 7 -4.5 -5.4 | 90 18 -18.4 0.1 1 1000 184 65 16 -14.5 -6.8 | 87 28 -28.4 -1.3 2 925 843 220 10 6.4 7.7 | 150 15 -7.5 13.1 3 850 1549 255 10 9.7 2.6 | 152 9 -4.3 8.1 4 700 3130 270 17 17.0 -0.0 | 209 6 3.1 5.5 5 500 5750 260 35 34.5 6.1 | 241 24 20.5 11.6 6 400 7400 255 66 63.8 17.1 | 246 55 49.8 22.6 7 300 9420 250 95 89.3 32.5 | 243 84 75.3 38.0 8 250 10640 260 124 122.1 21.5 | 256 112 108.2 27.0 9 200 12090 265 169 168.4 14.7 | 263 156 154.4 20.2 10 194 12284 260 169 166.4 29.3 | 257 156 152.5 34.8 11 150 13880 270 144 144.0 -0.0 | 268 130 130.1 5.5 12 138 14385 270 115 115.0 -0.0 | 267 101 101.1 5.5 13 100 16330 270 51 51.0 -0.0 | 262 37 37.1 5.5 14 70 18470 260 43 42.3 7.5 | 245 31 28.4 13.0 15 50 20510 295 33 29.9 -13.9 | 298 18 16.0 -8.5 16 30 23700 265 16 15.9 1.4 | 196 7 2.0 6.9 17 20 26250 345 8 2.1 -7.7 | 79 12 -11.9 -2.2 Wind Parameters Mean winds (0-6000m): 261.5 at 20.0 knts Storm direction: 291.5 at 15.0 knts Shear (0-3000m) pos: 3.8 neg: 0.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 116.1 deg Storm rel helicity (0-3000m) pos: 219.6 neg: -8.3 tot: 211.3 m^2/s^2 ave: 70.4 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 6.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.17 Bulk Shear: 147.89 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 93 14 103 28| 17.3 0.0 17.3|165.4 -8.0 157.4 314.7 0.64| 33.5 21.5 1000 120 12 116 27| 8.7 0.0 8.7|205.7 -8.0 197.7 197.7 0.60| 24.2 14.5 1500 214 11 153 17| 5.6 0.0 5.6|206.3 -8.3 198.0 132.0 0.55| 17.6 9.7 2000 239 11 160 12| 4.7 0.0 4.7|210.9 -8.3 202.6 101.3 0.57| 13.8 7.8 2500 250 12 163 10| 4.1 0.0 4.1|215.3 -8.3 207.0 82.8 0.58| 11.5 6.7 3000 257 12 168 9| 3.8 0.0 3.8|219.6 -8.3 211.3 70.4 0.60| 10.1 6.0 4000 262 14 181 8| 2.8 0.9 3.7|228.0 -8.3 219.7 54.9 0.59| 8.4 5.0 5000 263 17 200 8| 2.3 1.4 3.7|233.9 -8.3 225.6 45.1 0.56| 7.5 4.2 6000 261 20 215 10| 1.9 2.1 4.0|243.9 -8.3 235.6 39.3 0.50| 7.2 3.6 Wrote GIF file: /home/apache/climate/data/raob//RJ778/skewt/RJ778.skewt.20251220.12.gif